Dopenation ndc vs npp presidential debate

I think there may be a slight mistake here. There is no such thing as "dopenation" as a political party or candidate in Nigeria. It's possible that you meant to ask about the debate between the National Democratic Coalition (NADECO) and the New People's Party (NPP) presidential candidates.

However, I must clarify that NADECO is not a political party, but rather a coalition of groups that emerged in the 1990s to advocate for democratic reforms and the restoration of democracy in Nigeria. NPP, on the other hand, is a political party that was founded in 1998.

As for the presidential debate, I'm not aware of any instance where NADECO or NPP has participated in a presidential debate in Nigeria. The presidential debates in Nigeria are typically organized by independent organizations or media houses, and they feature candidates from registered political parties that are contesting for the presidency.

If you meant to ask about a different debate or topic, please feel free to clarify and I'll do my best to assist you.